Initial Python rewrite

src.bak/test/java/com/example/service/llm/LlmResponseTunerServiceImplTest.java

@@ -0,0 +1,57 @@
+package com.example.service.llm;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.data.redis.core.ReactiveRedisTemplate;
+import org.springframework.data.redis.core.ReactiveValueOperations;
+import reactor.core.publisher.Mono;
+import reactor.test.StepVerifier;
+
+import static org.mockito.Mockito.when;
+
+@ExtendWith(MockitoExtension.class)
+public class LlmResponseTunerServiceImplTest {
+
+    @Mock
+    private ReactiveRedisTemplate<String, String> reactiveStringRedisTemplate;
+
+    @Mock
+    private ReactiveValueOperations<String, String> reactiveValueOperations;
+
+    @InjectMocks
+    private LlmResponseTunerServiceImpl llmResponseTunerService;
+
+    private final String llmPreResponseCollectionName = "llm-pre-response:";
+
+    @BeforeEach
+    void setUp() {
+        when(reactiveStringRedisTemplate.opsForValue()).thenReturn(reactiveValueOperations);
+    }
+
+    @Test
+    void getValue_shouldReturnValueFromRedis() {
+        String key = "test_key";
+        String expectedValue = "test_value";
+
+        when(reactiveValueOperations.get(llmPreResponseCollectionName + key)).thenReturn(Mono.just(expectedValue));
+
+        StepVerifier.create(llmResponseTunerService.getValue(key))
+                .expectNext(expectedValue)
+                .verifyComplete();
+    }
+
+    @Test
+    void setValue_shouldSetValueInRedis() {
+        String key = "test_key";
+        String value = "test_value";
+
+        when(reactiveValueOperations.set(llmPreResponseCollectionName + key, value)).thenReturn(Mono.just(true));
+
+        StepVerifier.create(llmResponseTunerService.setValue(key, value))
+                .verifyComplete();
+    }
+}